142190800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11467}}^1$

素因数の和:11516

約数の個数: 60

約数和(自身を含む): 352663936

約数和(自身を除く): 210473136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 11467, 12400, 22934, 45868, 57335, 91736, 114670, 183472, 229340, 286675, 355477, 458680, 573350, 710954, 917360, 1146700, 1421908, 1777385, 2293400, 2843816, 3554770, 4586800, 5687632, 7109540, 8886925, 14219080, 17773850, 28438160, 35547700, 71095400, 142190800]

約数ペア:

[(1, 142190800), (2, 71095400), (4, 35547700), (5, 28438160), (8, 17773850), (10, 14219080), (16, 8886925), (20, 7109540), (25, 5687632), (31, 4586800), (40, 3554770), (50, 2843816), (62, 2293400), (80, 1777385), (100, 1421908), (124, 1146700), (155, 917360), (200, 710954), (248, 573350), (310, 458680), (400, 355477), (496, 286675), (620, 229340), (775, 183472), (1240, 114670), (1550, 91736), (2480, 57335), (3100, 45868), (6200, 22934), (11467, 12400)]